Targeted delivery of flufenamic acid by V-amylose

Aim: Controlled release of flufenamic acid by helical V-amylose to achieve enzyme-responsive, targeted release of the cargo drug. Materials & methods: Solid-state cross-polarization magic angle spinning carbon-13 nuclear magnetic resonance (CP/MAS NMR), Fourier transform IR and x-ray diffraction (XRD) analysis validated the entrapment of flufenamic acid inside the helical structure of V-amylose. Scanning electron microscopy (SEM)...